Rational

"Rational" in Finnish

järjellinen

(reasonable; not absurd)

järkeenkäypä

(reasonable; not absurd)

järkevä

(reasonable; not absurd)

järkiperäinen

(reasonable; not absurd)

rationaali

(arithmetic: of a number)

rationaali

(arithmetic: of an algebraic expression)

rationaalinen

(capable of reasoning)

rationaalinen

(reasonable; not absurd)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.